main dyke 中文意思是什麼

main dyke 解釋
主堤
  • main : adj 1 主要的，主，全，總。2 充分的，盡量的；全力的，有力的。n 1 體力，氣力；力〈僅用於 with might...
  • dyke : n. 〈英國〉 ＝dike. n. 〈俚語〉愛搞同性愛的女性（尤指扮演男性角色者）。
  1. Effecting of enclose tideland for cultivation on water level in the same flow level are quantitatively analyzed, the main achievement and suggestions are given as follows : ( 1 ) the water level rise is the most which effected by enclose tideland for cultivation dyke when flow is 2000m3 / s, the max water level difference in case of enclose tideland for cultivation dyke or no arrives 0. 66 m

    定量地分析了圍墾堤對同級流量下的庫水位的影響，主要成果結論及建議如下： （ 1 ） 2000m ~ 3 /時庫區圍墾堤對水庫水位抬升最大，有無圍墾堤水庫水位差最大達到0 . 66m 。
  2. Based on the analysis of satellite images of various periods, landform data and river channel transverse section evolution in the lower yellow river, the characteristics of the river channel boundary condition changes at different location are clarified as middle flood channel flood transport width and area are evidently decreased especially for the main channel with comparison to 1950s, beach area that is unimpeded before become blocked because of road, irrigation channel constructed on it, and consequently intensify high edge of beach and lowering dyke and river

    在現場查勘的基礎上，通過對丹江口水庫和小浪底水庫攔沙初期下遊河道演變、排洪能力變化特點的對比，分析了黃河下游防洪面臨的新形勢:小浪底水庫攔沙初期，下遊河道發生沖刷，但艾山以下窄河段沖淤變化不大，近年來形成的淤積萎縮的狀況難以很快改觀，游蕩性河段調整劇烈，工程出險機遇增大，河道水位流量關系中水流量以下部分同流量水位明顯降低，中水流量以上部分水位降低幅度可能會明顯偏小，防洪形勢仍不容樂觀。
  3. Study on safety monitoring of yueyang ' s changjiang main dyke

    岳陽長江干堤隱蔽工程安全監測研究
  4. This relieved the pressure on the main dyke

    這減輕了對主堤的壓力。
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